Dimensional data is subject to manufacturing tolerances and change without notice.
Specifications: Zurn Z100-90 roof drain includes a dura-coated cast iron (DCCI) body with combination membrane flashing clamp / gravel guard, perforated ring and low-silhouette poly-dome strainer.
| Pipe Size (in.) |
Approx Weight (lbs) |
Dome Open Area (sq in.) |
D (in.) |
M (in.) |
| 2 |
37 |
103 |
5 1/2 |
4 1/4 |
| 3 |
35 |
103 |
5 1/2 |
3 11/16 |
| 4 |
36 |
103 |
5 1/2 |
3 3/16 |
| 5 |
45 |
103 |
5 7/8 |
4 13/16 |
| 6 |
45 |
103 |
5 7/8 |
4 1/4 |
Outlet Types
| Outlet Type |
Available Pipe Sizes (in.) |
Body Height Dimension (E) |
| Threaded (IP) |
2 - 4 |
5 1/4 in. |
| Threaded (IP) |
5, 6 |
7 7/8 in. |
Dome Options
- Poly-Dome* with DCCI Body (Z)
- 6-3/4 In. High Aluminum Dome with DCCI Body (ZA)
- Cast Iron Dome with DCCI Body (ZC)
- Plain Bronze Dome with DCCI Body (ZRB)
*Regularly furnished unless otherwise specified.
Accessories
- Angular Underdeck Clamp (-AC)
- Roof Sump Receiver (-R)
- Acid Resistant Epoxy Coated (-AR)
- Secondary Clamping Collar (-SC)
- 3/4 - 4 in. Adjustable Water Level Regulator (specify height; ZC only) (-AW)
- Stainless Steel Mesh Screen Over Dome (-SS)
- Bronze Mesh Screen Over Dome (-BS)
- Vandal-Proof Secured Top (-VP)
- Underdeck Clamp (-C)
- 2-in. Internal Water Dam (-W2)
- 3-in. Internal Water Dam (-W3)
- 4-in. Internal Water Dam (-W4)
- Adjustable Extension Assembly (1 3/4 - 3 1/2 in.) (-EA)
- Static Extension (1 - 4-in.; specify height) (-E)
- Static Extension With Secondary Clamp at Collar Body (-ES)
- Vertical Expansion Joint (-XJ)
- Flush Grate (Replaces Dome Strainer) (-FG)
- Stainless Steel Perforated Gravel Guard (-84)
- Galvanized Cast Iron (-G)
- Stainless Steel Perforated Extension (-85)
- Galvanized Cast Iron Dome (ZC only) (-GD)
- 2-in. High External Water Dam (-89)
